【华信科小米EDI对接】【body去除转义】

src/main/java/com/uas/eis/service/Impl/ERPServiceImpl.java

@@ -1,6 +1,9 @@
 package com.uas.eis.service.Impl;
 
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.TextNode;
 import com.uas.eis.core.support.TokenProperties;
 import com.uas.eis.dao.BaseDao;
 import com.uas.eis.sdk.converter.ObjectToMapConverter;
@@ -62,7 +65,8 @@ public class ERPServiceImpl implements ERPService {
             if(checkSign || true){
                 if(map.get("body")!=null){
                     String body = map.get("body") == null ? "" : map.get("body").toString();
-                    PurchaseMain purchaseMain = objectMapper.readValue(body, PurchaseMain.class);
+                    String body_qczy = unescapeJsonWithJackson(body);
+                    PurchaseMain purchaseMain = objectMapper.readValue(body_qczy, PurchaseMain.class);
                     String purord_num = purchaseMain.getPURORD_NUM();
                     resultSuccessMsg="采购订单："+purord_num+"处理成功";
                     resultErrorMsg="采购订单："+purord_num+"处理失败,";
@@ -150,4 +154,27 @@ public class ERPServiceImpl implements ERPService {
         }
         return result;
     }
+
+    public static String unescapeJsonWithJackson(String jsonString) {
+        try {
+            ObjectMapper mapper = new ObjectMapper();
+            // 配置解析器允许特殊字符
+            mapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_CONTROL_CHARS, true);
+
+            // 方法1：使用readTree解析后转为字符串
+            String unescaped = mapper.readTree(jsonString).toString();
+            return unescaped;
+        } catch (JsonProcessingException e) {
+            // 如果解析失败，可能是字符串本身，尝试使用TextNode
+            try {
+                ObjectMapper mapper = new ObjectMapper();
+                TextNode textNode = mapper.readValue("\"" + jsonString + "\"", TextNode.class);
+                return textNode.asText();
+            } catch (Exception ex) {
+                return jsonString;
+            }
+        } catch (Exception e) {
+            return jsonString;
+        }
+    }
 }